{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:PMVTR4DOZILMFMGLRRO6EEML6Z","short_pith_number":"pith:PMVTR4DO","schema_version":"1.0","canonical_sha256":"7b2b38f06eca16c2b0cb8c5de2118bf642dbc8528a9aace225640f179e5c44f3","source":{"kind":"arxiv","id":"2503.10756","version":2},"attestation_state":"computed","paper":{"title":"Pre-thermalized Gravitational Waves","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"hep-ph","authors_text":"Nicol\\'as Bernal, Quan-feng Wu, Xun-Jie Xu, Yong Xu","submitted_at":"2025-03-13T18:00:02Z","abstract_excerpt":"We investigate a novel gravitational wave (GW) production mechanism from gravitons generated during the pre-thermal phase of cosmic reheating, where the energy density is dominated by non-thermalized inflaton decay products, dubbed reheatons. We consider multiple production channels, including: $i)$ pure inflaton-inflaton annihilation, $ii)$ graviton Bremsstrahlung from inflaton decay, $iii)$ scatterings between an inflaton and a reheaton, and $iv)$ scatterings among reheatons. To determine the resulting GW spectrum, we solve the Boltzmann equation to obtain the graviton phase-space distributi"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2503.10756","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2025-03-13T18:00:02Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"753674cdb74e4e3a9384ea5a93a96ca4f88a0cb20eb57d98175dd9554ce7bf3e","abstract_canon_sha256":"5a439fcc106efc09d03957f3c4b506d1343957a220962d8887acf3030b69f0b8"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:41:22.294750Z","signature_b64":"YE/3kWnauWdELn9vEEUQrJ/XlsvOV7wjOVeapTKNCKRrClBlUdcdhQDIEAxdIipSW2HlA4jPbPo9wrT+GecpCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7b2b38f06eca16c2b0cb8c5de2118bf642dbc8528a9aace225640f179e5c44f3","last_reissued_at":"2026-07-05T11:41:22.294184Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:41:22.294184Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Pre-thermalized Gravitational Waves","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"hep-ph","authors_text":"Nicol\\'as Bernal, Quan-feng Wu, Xun-Jie Xu, Yong Xu","submitted_at":"2025-03-13T18:00:02Z","abstract_excerpt":"We investigate a novel gravitational wave (GW) production mechanism from gravitons generated during the pre-thermal phase of cosmic reheating, where the energy density is dominated by non-thermalized inflaton decay products, dubbed reheatons. We consider multiple production channels, including: $i)$ pure inflaton-inflaton annihilation, $ii)$ graviton Bremsstrahlung from inflaton decay, $iii)$ scatterings between an inflaton and a reheaton, and $iv)$ scatterings among reheatons. To determine the resulting GW spectrum, we solve the Boltzmann equation to obtain the graviton phase-space distributi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2503.10756","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2503.10756/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"2503.10756","created_at":"2026-07-05T11:41:22.294246+00:00"},{"alias_kind":"arxiv_version","alias_value":"2503.10756v2","created_at":"2026-07-05T11:41:22.294246+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2503.10756","created_at":"2026-07-05T11:41:22.294246+00:00"},{"alias_kind":"pith_short_12","alias_value":"PMVTR4DOZILM","created_at":"2026-07-05T11:41:22.294246+00:00"},{"alias_kind":"pith_short_16","alias_value":"PMVTR4DOZILMFMGL","created_at":"2026-07-05T11:41:22.294246+00:00"},{"alias_kind":"pith_short_8","alias_value":"PMVTR4DO","created_at":"2026-07-05T11:41:22.294246+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":7,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2606.28699","citing_title":"Gravitational waves from graviton bremsstrahlung in scalar leptoquark decays","ref_index":25,"is_internal_anchor":false},{"citing_arxiv_id":"2605.16201","citing_title":"Irreducible Graviton Floor from Reheating","ref_index":14,"is_internal_anchor":false},{"citing_arxiv_id":"2511.02184","citing_title":"Dark Matter Freeze-in from a $Z^\\prime$ Reheaton","ref_index":18,"is_internal_anchor":false},{"citing_arxiv_id":"2601.00378","citing_title":"High Frequency Spectrum of Primordial Gravitational Waves","ref_index":39,"is_internal_anchor":false},{"citing_arxiv_id":"2601.20939","citing_title":"Probing Bose-enhanced Inflaton Decay with Gravitational Waves","ref_index":25,"is_internal_anchor":false},{"citing_arxiv_id":"2604.12687","citing_title":"Graviton Production from Inflaton Condensate: Boltzmann vs Bogoliubov","ref_index":24,"is_internal_anchor":false},{"citing_arxiv_id":"2604.17478","citing_title":"A Unified Bogoliubov Approach to Primordial Gravitational Waves: From Inflation to Reheating","ref_index":34,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/PMVTR4DOZILMFMGLRRO6EEML6Z","json":"https://pith.science/pith/PMVTR4DOZILMFMGLRRO6EEML6Z.json","graph_json":"https://pith.science/api/pith-number/PMVTR4DOZILMFMGLRRO6EEML6Z/graph.json","events_json":"https://pith.science/api/pith-number/PMVTR4DOZILMFMGLRRO6EEML6Z/events.json","paper":"https://pith.science/paper/PMVTR4DO"},"agent_actions":{"view_html":"https://pith.science/pith/PMVTR4DOZILMFMGLRRO6EEML6Z","download_json":"https://pith.science/pith/PMVTR4DOZILMFMGLRRO6EEML6Z.json","view_paper":"https://pith.science/paper/PMVTR4DO","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2503.10756&json=true","fetch_graph":"https://pith.science/api/pith-number/PMVTR4DOZILMFMGLRRO6EEML6Z/graph.json","fetch_events":"https://pith.science/api/pith-number/PMVTR4DOZILMFMGLRRO6EEML6Z/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/PMVTR4DOZILMFMGLRRO6EEML6Z/action/timestamp_anchor","attest_storage":"https://pith.science/pith/PMVTR4DOZILMFMGLRRO6EEML6Z/action/storage_attestation","attest_author":"https://pith.science/pith/PMVTR4DOZILMFMGLRRO6EEML6Z/action/author_attestation","sign_citation":"https://pith.science/pith/PMVTR4DOZILMFMGLRRO6EEML6Z/action/citation_signature","submit_replication":"https://pith.science/pith/PMVTR4DOZILMFMGLRRO6EEML6Z/action/replication_record"}},"created_at":"2026-07-05T11:41:22.294246+00:00","updated_at":"2026-07-05T11:41:22.294246+00:00"}